baber/WOPTO huggingface dataset:
Patent JP-H05337792-A (JP)
Title: Processing device for end part of guide rail
Inventor: KAGAWA TOSHIO
IPC: B23C3/00
Filed: 1992-06-03
Abstract: PURPOSE:To provide an end part processing device for guide rails which is capable of preventing misalignment of a groove or a tenon to be formed in the center of an end part. CONSTITUTION:Inside of an end part processing machine 12, a tool rest 4 is installed movably and fitted with a cutter 5. The probe 6a of a measuring instrument 6 is contacted with one surface of the head 1a of a guide rail 1, and the sensing result of the instrument 6 is fed to a computing device 7. The device 7 computes the correction value for the position of the tool rest 4 from the difference from the reference value of the width E of the head 1a given by the measuring instrument 6 and emits the result to a tool rest driving device 8.
Patent JP-S5569103-A (JP)
Title: Optical boundary material
Inventor: HIROSE TSUNEO
IPC: G02B5/00
Filed: 1978-11-17
Abstract: PURPOSE: To make possible controlling of the movement of light energy and achieve the improvement in effect as heat insulating materials of buildings, etc. by changing the numerical aperture of glass and the the sectional areas of take-in ports of light.  
     CONSTITUTION: When a glass plate of about 1mm in diameter composed primarily of TiO 2  is placed to part of the plane of a plate sheet glass 3 of thickness 2mm of SiO 2  and Na 2 O base and its entire part is heated for 30 minutes at 500°C, the equal refractive index curve 5 of the glass 3 becomes higher in refractive index as it is closer to the point 4. If respectively light-shieldable masks 10, 11 are coated on both surfaces of the glass 3 and the incident port area and export port area of light are let to be S 1 , S 2  respectively, then S 1 ≫S 2  and the numerical aperture is larger with S 1  than S 2 . Hence, the light entering from the left side of the plate 3 collects at the point 4. A multiplicity of such boundary materials are formed to the plate 3 to provide light-shieldable filters 12 and holds 13 for cutting off the light entering diagonally to the exit ports. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6121885-A (JP)
Title: Liquefied gas carrier
Inventor: FUJITA TAKASHI
IPC: F17C13/08
Filed: 1984-07-10
Abstract: PURPOSE:To diminish the rocking of a tank by providing plural number of diaphragm type supporting members having wave-shaped grooves and minute holes, between the outer periphery of a spherical LNG tank and the inner wall of a tank supporting part provided in a hull structure, and supporting said tank by a fluid. CONSTITUTION:A spherical gas tank 3 containing a liquefied gas is housed in a container 2 as a supporting part provided in a hull structure part, and supported by a fluid 9. Plural number of diaphragm type supporting members 14 having wave-shaped grooves 16 and minute holes 15 are provided between the outer periphery of the tank and the inner wall of the container 2. Thereby, the fluid 9 is restrained from freely moving when a hull rocks, preventing the spherical tank 3 from being subjected to rocking to a great extent.
Patent JP-S6121872-A (JP)
Title: Car assembly line
Inventor: TAKEYA TOSHINOBU
IPC: B62D65/18
Filed: 1984-07-09
Abstract: PURPOSE:To handle the failure of many robots in a small space by collectively placing automatic assembling processes before a main line and placing a spare man-power operation zone and a man-power assembling process behind the main line. CONSTITUTION:A number of parts are assembled to a car body in an automatic assembling zone 3 and a man-power assembling zone 5, and erroneous assembling on the car body due to the failure, etc. of a robot in the automatic assembling zone 3, is repaired in a spare man-power operation zone 4, and the car body is delivered to the final automatic operation zone 6. In processes 26-29 in the zone 6, an operation of pouring in various liquids, an operation of installing doors which are removed from the car body in a door removing process 11 in the automatic assembling zone 3 and sub-assembled in a door sub-assembling process 31 in a sub-line 30, and various testing operations are carried out. And, a completed car gets off the line from the terminal part of the final automatic operation zone 6.
Patent JP-H06333640-A (JP)
Title: Electric circuit system
Inventor: ASAI YUKIO
IPC: H01R13/641
Filed: 1993-05-21
Abstract: PURPOSE:To prevent an obstacle caused by erroneous connection by supplying a presctibed voltage or electric current to an impedance element of one circuit from the other circuit connected by a connector, judging whether or not the voltage or electric current of the impedance element falls within a prescribed range, and diplaying it. CONSTITUTION:An electric power supply device 1 and an electric power supply receiving device 3 are connected to each other through respective connectors 8 and 9. A prescribed voltage or electric current is supplied to an electric current detecting resistor 11 of an impedance element of the device 3 from an electric power supply circuit 4 of the device 1. An electric current or the like of the resistor 11 is detected by an electric current detecting part 5 of the device 1, and is compared by a comparing part 6 in which a preset range is set, and suitableness of a combination of the devices 1 and 3 is judged through the connectors 8 and 9. This judging result is displayed on a display part 12, and only when it is suitable, electric power is supplied to the device 3 from the device 1, so that an obstacle caused by erroneous connection is prevented.
Patent JP-S5932133-A (JP)
Title: Manufacture of semiconductor device
Inventor: UEDA YOSHIYA
IPC: H01L21/3065
Filed: 1982-08-18
Abstract: PURPOSE:To obtain an aluminum wiring layer which as a flat surface by coating an aluminum layer when forming the layer on a semiconductor substrate, heat treating the layer to generate an aluminum hillock on the surface, providing a photosensitive resin in the valley between the hillocks, and removing by reactive ion etching part of th aluminum layer. CONSTITUTION:An SiO2 film 22 is covered on an Si wafer 21, an aluminum layer 23 of approx. 2.0mum thicker than the ordinary thickness is formed on the film 22, the wafer 21 is introduced into N2 atmosphere and heat treated. At this time the heat treating temperature is set at normal 450 deg.C, but the treating time is increased to 50min to 2hr so as to remove a damage by recrystallizing the layer 23. In this manner, many hillockes are formed on the surface of the layer 23, the valleys are buried with thin photosensitive resin 24, and the tops of the hillocks are first removed by reactive ion etching using chlorine gas. Subsequently, it is subsequently etched to remove the resin 24, the surface is flattened, etched with a mask 25, thereby obtaining an aluminum wiring layer 26 made of the layer 23.
Patent JP-H10315769-A (JP)
Title: Interior material for automobile
Inventor: KIMURA MASAFUMI
IPC: B60R13/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide interior parts for an automobile disusing a sliding type for an article storage part and reducing work manhour. SOLUTION: In an article storage pocket, first fitting protrusions 40 protruded in the front-rear direction of a rear plate side wall 29 are formed at the rear plate side wall 29, and first fitting holes 42 are formed in fitting flange parts 41 projecting from a front plate side wall 28 excluding the opening 30 side, while second fitting protrusions 44 are formed on the rear side of a lower side part. The first fitting protrusions 40 are inserted through second fitting holes 45 formed in an upper side part, and the second fitting protrusions 44 are inserted through the first fitting holes 42. The first and second fitting protrusions 40, 44 are respectively fastened to the upper side part and the article storage pocket by welding or using fastening means such as screws.
Patent JP-S5767935-A (JP)
Title: Sensitive material for electrophotography
Inventor: ADACHI TOSHIO
IPC: G03G5/08
Filed: 1980-10-15
Abstract: PURPOSE:To obtain a sensitive material for electrophotography that has the practical sensitivity and is innoxious with no continuous polarization, by sticking a mixture of the specific amorphous silicon hydride particles and the resin onto a substrate. CONSTITUTION:The SiH4 gas or the SiH4 gas diluted with Ar, N, etc. is led into a container in which the degree of vacuum is kept at <=1X10<-2> torr. Then the DC voltage or high frequency voltage is applied the gas to carry out a glow discharge decomposition. Thus the amorphous silicon hybride particles which contain 10-70 atom % H2 with 400-30,000Angstrom  mean grain sizes is obtained. Such silicon particles are mixed with the binding resin (like polystyrene resin) and a solvent (like acetone) with addition of an additive such as a coloring matter for infrared-rays when necessary. This mixture is coated a conductive substrate having <=10<9>OMEGA surface intrinsic resistance value and then dried. In such a way, a sensitive material that ensures a high contrast image regardless of the repetitive electric charge and exposure can be obtained.
Patent JP-S5476715-A (JP)
Title: Device of introducing secondary air of internal combustion engine
Inventor: SAITOU MASUHIRO
IPC: F01N3/34
Filed: 1977-11-29
Abstract: PURPOSE: To perform cooling and sound insulation, by mounting a water jacket around a path for introducing secondary air.  
     CONSTITUTION: A valve box 5, which upper portion is opened, is integrally molded at an approx. central location of an upper portion of a horizontal cylinder block 1, a cover 6 is covered on the valve box 5 and a secondary air suction valve 7 is encased and installed to these insides. A path 17 for introducing secondary air, which is communicated with the valve box 5 and horizontally extends toward a cylinder head 3, and similar paths 19, 20 for introducing secondary air, which are branched in a trifurcated form from the path 17, extend while suitably bending to end portions in the front and rear directions of the cylinder block 1 and open to a right end surface 18, are integrally molded at a more upper position of a water jacket 16 upper than a cylinder bore 15 in the interior of the cylinder block 1, and a water jacket 21 is formed around these valve box 5 and paths 17, 19, 20. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0311049-A (JP)
Title: Preparation of sulfonium compound
Inventor: TAKEDA MUTSUHIKO
IPC: C07C305/06
Filed: 1989-06-07
Abstract: PURPOSE:To profitably prepare a solution compound in a good yield without producing difficulty separable by-products by reacting an alkylthiophenol derivative with a dialkyl sulfate in the presence of a specific inorganic compound. CONSTITUTION:An alkylthiophenol derivative of formula I (R is t-butyloxy, t-amyloxy, p-methoxybenzyloxy, etc.; R<1> is lower alkyl; X is H, halogen or lower alkyl) is reacted with a dialkyl sulfate of formula: (R<2>)2SO4 (R<2> is lower alkyl). The reaction is performed in the presence of an inorganic compound selected from alkali metal carbonates, alkali metal bicarbonates, alkaline earth metal hydroxides, alkaline earth metal carbonates and the group II metal oxides in a solvent (e.g. acetonitrile) or in the absence of the solvent at 30-80 deg.C to provide the objective compound of formula II. The inorganic compound is used in an amount of 0.01-1 equivalent based on the dialkyl sulfate.
Patent JP-H10321381-A (JP)
Title: Output pulse control device and dimming device
Inventor: SUZUKI TAKUYA
IPC: H03K5/04
Filed: 1997-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an output pulse control device capable of precisely controlling a duty ratio of an output pulse. SOLUTION: In a processing process for reducing a duty ratio, when on time in the next period in an output pulse comes (YES in S1), if the set duty ratio is not 50% or more (NO in S2), the setting time of on time t1 in the next period is switched from the standing up period of time of the output pulse to the standing down period of time. In a process decreasing the duty ratio in order independent of the processing capacity of a device, even after the setting on time is made shorter than the time requiring in processing for changing the on time, short on time can be set, the duty ratio of the output pulse can smoothly be changed until it becomes 0%.
Patent JP-H0436460-A (JP)
Title: Metal for surface ornament and its production
Inventor: YOSHIZAWA TAKAYUKI
IPC: C23C14/02
Filed: 1990-06-01
Abstract: PURPOSE:To apply practical surface ornament even to a relatively soft metallic base material by forming a polymerized resin film on the surface of a metallic base material and laminating a vapor deposited ornamental film on the above. CONSTITUTION:A solution of polymeric compound, such as methacrylic ester, is applied to the surface of a metallic base material of Al, etc. After drying, polymerizing reaction is allowed to occur by means of ultraviolet ray irradiation, etc., to form a polymerized resin film on the base material. Subsequently, at least one layer of vapor deposited ornamental film is formed on the polymerized resin film by a PVD method and a CVD method. As the material to be vapor deposited, metals as simple substance, such as Cr, Pt, Au, Ag, Ti, Zr, V, and Ni, alloys, such as brass, bronze, Ni-Cr, and Ti-Al, ceramics, such as SiO2 can be cited. The resulting ornamental surface has luster and is practically free from scratches and also has superior corrosion resistance.
Patent JP-H08270878-A (JP)
Title: Pulsation reducing device
Inventor: MOTOSAWA YUKIHIRO
IPC: F16L55/04
Filed: 1995-06-09
Abstract: PURPOSE: To provide a pulsation reducing device capable of easily adopting to various wave lengths of pulsations. CONSTITUTION: A pulsation inside a pipe 1 reaches reflection surfaces 431 and 432 formed by a height difference 433 of a plug 43 which forms a closed end 42 after passing through a pipe body 41 of a side branch 4, reflects from the reflection surfaces 431 and 432, and returns back to the pipe 1 after passing through the pipe body 31. In this case, the pulsation is damped. Because the distances L10 and L20 between the reflection surfaces 431 and 432 and the pipe 1 are different from each other, a pulsation reduction effect is given to the pulsation of frequency according to these lengths. Also, because each reflection surface is formed on the plug 43, if plugs provided with various lengths of reflection surfaces are prepared, they can be easily adopted for various wave lengths of pulsations.
Patent JP-H01313456-A (JP)
Title: Novel ester compound and liquid crystal composition containing the same compound
Inventor: HIRAI TOSHIHIRO
IPC: C09K19/20
Filed: 1988-06-13
Abstract: NEW MATERIAL:The compound of formula I (A and B are group of formula II or formula III; R<1> and R<2> are alkyl). EXAMPLE:4-(2-Methyloctanoyl)phenyl 4-(4-hexyloxyphenylcarbonyloxy)benzoate. USE:A liquid crystal material. It exhibits stable liquid crystal state over a wide temperature range when mixed with other liquid crystal compound and gives a ferroelectric liquid crystal material having large spontaneous polarization and quick response. It is useful as a raw material for elements of optoelectronic field. PREPARATION:The exemplified compound can be produced, e.g., by adding 4-(4-hexyloxyphenylcarbonyloxy)benzoic acid of formula IV and (+)-4-(2- methyloctanoyl)phenol of formula V to methylene chloride, further adding 4- dimethylaminopyridine and N,N-dicyclohexyl-carbodiimide to the solution and reacting the components at room temperature.
Patent JP-S6035024-A (JP)
Title: Polycarbonate-carbamate resin
Inventor: KAMIYAMA KATSUHISA
IPC: C08G73/00
Filed: 1983-08-05
Abstract: PURPOSE:The titled resin having good properties such as transparency, mechanical properties, and heat stability, and excellent chemical resistance and melt flowability, comprising specified structural units. CONSTITUTION:A polycarbonate-carbamate resin comprising a structural unit of formula I (wherein X is a group of formula II or III, -O-, -S-, -SO-, or -SO2-, R<1> and R<2> are each H or a monovalent hydrocarbon, R<3> is a bivalent hydrocarbon and the aromatic ring may have a halogen or a monovalent hydrocarbon group) and a structural unit of formula IV (wherein R<4> is a bivalent hydrocarbon group, n is 0 or 1, and the aromatic ring or the piperidine ring may have a halogen or a monovalent hydrocarbon group) at a ratio of 1,000:1-1:1. The reduced viscosity (musp/c) of the above resin is about 0.3-2, and the time necessary for a molding of the resin to cloud when it is immersed in toluene is about 1min or longer.
Patent JP-H10333687-A (JP)
Title: Noise reducing device in car interior
Inventor: NAKAMURA YOSHIO
IPC: G10K11/178
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To reduce the noise of a rear seat and eliminate the effect on a front seat, by setting a second correcting circuit to offset the sound pressure by the acoustic output from a rear speaker on the front seat side with the acoustic output of a front speaker. SOLUTION: The noise signal near a rear seat detected by a microphone 101 is amplified by the first amplifier 103 through the first correcting circuit 102, and it is radiated in a car interior as the acoustic output by the speaker 104 of a rear tray. The first correcting circuit 102 is set so that the acoustic output radiated from the speaker 104 becomes opposite in phase to the original noise at the position of the microphone 101 in the frequency range reduced in the noise. The signal of the microphone 101 is amplified by the second amplifier 106 through the second correcting circuit 107, and it is radiated as the acoustic output from a speaker 105 of a front door.  The second correcting circuit 107 is set so that the sound pressure as the front seat from the speaker 105 negates the sound pressure as the front seat from the speaker 104 in the opposite phases with nearly the same sound pressure characteristic.
Patent JP-H0437915-A (JP)
Title: Emergency countermeasure device for wide area network system
Inventor: ABE HITOSHI
IPC: G06F1/00
Filed: 1990-06-01
Abstract: PURPOSE:To automate and simplify an operation to turn off all necessary power supplies to a single work station by cutting off the supply of power to the work station when a detection means detects an emergency with a signal received from an input means. CONSTITUTION:A processing means 300 cuts off the supply of power to at least one of work stations when a detection means 200 which detects the signal received from an input means 100 that inputs the occurrence of an emergency detects an emergency. The input signal is detected by the means 200 of its own work station or another one connected via a network. The detected input signal actuates the means 300. A series of these operations are automatically finished within a time decided by the processing ability of the work station and the communicating ability of the network. Therefore the cut-off operation of a power supply is ready much earlier than a manual operation. Thus the power supply is quickly turned off. Then the operation needed for an emergency can be simplified and automated.
Patent JP-H01312720-A (JP)
Title: Magnetic head device
Inventor: MORIMOTO MASAO
IPC: G11B5/58
Filed: 1988-06-13
Abstract: PURPOSE:To obtain a structure in which the rocking of a gimbal plate is not suppressed by a flexible printed circuit board FPC by arranging the FPC in a direction of rocking turning center axis of the gimbal plate supporting rockingly the magnetic head in a wiring way. CONSTITUTION:The FPC 12 is arranged in a wiring way in the turning center axis direction of the rocking of the gimbal plate 7 supporting the magnetic head rockingly in a magnetic recording and reproducing device applying magnetic recording and reproduction by the relative movement between the magnetic head and a magnetic disk through the slide contact of the magnetic head onto the magnetic disk. That is, the FPC having a larger stiffness than the rocking torque of the gimbal plate 7 is extended in the rocking turning center axis direction (directions D, F) without rocking. Thus, the rocking of the gimbal plate 7 is not suppressed and the magnetic disk slide face of the magnetic head follows excellently the magnetic disk.
Patent JP-2000326931-A (JP)
Title: Binding device
Inventor: ARAKAWA MASAKI
IPC: B65B51/08
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a binding device, and to provide the high binding capacity. SOLUTION: The binding device to squeeze a middle portion of a bag W and bind the squeezed portion comprises arm pairs 20 to hold and squeeze the middle portion of the bag W, a turning mechanism 15 to move the squeezed bag W to a binding position K by the arm pairs 20 in the process to turn the arm pairs 20 in one direction, and a binding mechanism 40 which is disposed at the binding position K to bind the squeezed portion of the bag W squeezed by the arm pairs 20, and the turning mechanism 15 turns the arm pairs 20 at a non-constant velocity, and drops the turning speed of the arm pairs 20 when the squeezed portion of the bag W passes the binding mechanism 40.
Patent JP-S626736-A (JP)
Title: Production of metallic ingot having uniform quality with decreased segregation
Inventor: KINOSHITA KATSUO
IPC: B22D27/04
Filed: 1985-07-02
Abstract: PURPOSE:To make the quality of a steel ingot uniform and to prevent the defect thereof by removing part of the sensible heat and latent heat of solidification retrained by a molten steel and settling and depositing the molten steel in a semimolten state to the bottom of a casting mold. CONSTITUTION:Slag which is melted by heating in another place is preliminarily packed into the casting mold 4 installed on a molding board 5 and the molten steel 1b subjected to refining in a ladle 8 is poured through a tundish 7 or through a nozzle 3 directly inserted into the slag 2. Since the molten steel 1b is poured through the inside of the slag bath in this stage, the molten steel 1b directly contacts with the slag bath and the sensible heat and latent heat of solidification thereof are partly lost. Therefore the molten steel 1b settles in the slag bath and deposits in the form of a plate on the molding board 5. The molten steel is poured in the form of granular drops by the provision of an induction coil 12 to the outside circumference of the nozzle 3, etc. The quality over the entire part of the steel ingot is made uniform and the defect such as segregation and porosity is prevented by the above-mentioned method.
Patent JP-H08313267-A (JP)
Title: Support structure of angle velocity sensor
Inventor: SHIRATORI NORIHIKO
IPC: G01C19/56
Filed: 1995-05-17
Abstract: PURPOSE: To directly fix a support member to a base board or an enclosure by a method wherein a part having a different cross sectional shape is provided between a sensor supporting section of a support member that cylindrically supports a sensor section and a fixing section of the support member so that propagation of leakage of a vibration energy is attenuated. CONSTITUTION: In a cylindrical support member, a cross section shape is not uniform and the cross section shape in a part is different from the other. Since the cross section shape is different the propagation of the vibration is attenuated. The support member has a thin portion in the above embodiment, however it is possible to form non- continuous opening sections in it. When executing the analysis based on a finite element method, a coordinate system of an analysis model in which a sensor section 21 is supported by a cylindrical support member 23 is determined such that an X axis and a Y axis are designated on a face of the sensor section 21 and a Z axis is designated in a vertical direction. A weight 22 is attached to a center of the face of the sensor section 21 so that a node section of the sensor section 21 is pressed by the cylindrical support member 23.  In a vibration mode in the exciting time, it is vibrated in the Z axis direction shown by arrow A and in a vibration mode in the detecting time, it is vibrated in a direction shown by arrow B. It is possible to enhance the detection sensitivity by using the resonance.